DE69408284D1 - Solid electrolytic capacitor - Google Patents

Solid electrolytic capacitor

Info

Publication number
DE69408284D1
DE69408284D1 DE69408284T DE69408284T DE69408284D1 DE 69408284 D1 DE69408284 D1 DE 69408284D1 DE 69408284 T DE69408284 T DE 69408284T DE 69408284 T DE69408284 T DE 69408284T DE 69408284 D1 DE69408284 D1 DE 69408284D1
Authority
DE
Germany
Prior art keywords
electrolytic capacitor
solid electrolytic
solid
capacitor
electrolytic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69408284T
Other languages
German (de)
Other versions
DE69408284T2 (en
Inventor
Toshihiko Nishiyama
Koji Sakata
Takashi Fukaumi
Atsushi Kobayashi
Satoshi Arai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokin Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69408284D1 publication Critical patent/DE69408284D1/en
Publication of DE69408284T2 publication Critical patent/DE69408284T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/025—Solid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/48—Conductive polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/56—Solid electrolytes, e.g. gels; Additives therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/025—Solid electrolytes
    • H01G9/028—Organic semiconducting electrolytes, e.g. TCNQ
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Materials Engineering (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE69408284T 1993-11-18 1994-11-15 Solid electrolytic capacitor Expired - Fee Related DE69408284T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5288931A JP2937716B2 (en) 1993-11-18 1993-11-18 Tantalum solid electrolytic capacitor and method of manufacturing the same

Publications (2)

Publication Number Publication Date
DE69408284D1 true DE69408284D1 (en) 1998-03-05
DE69408284T2 DE69408284T2 (en) 1998-09-03

Family

ID=17736668

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408284T Expired - Fee Related DE69408284T2 (en) 1993-11-18 1994-11-15 Solid electrolytic capacitor

Country Status (5)

Country Link
US (1) US5428500A (en)
EP (1) EP0654804B1 (en)
JP (1) JP2937716B2 (en)
KR (1) KR0164234B1 (en)
DE (1) DE69408284T2 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2536458B2 (en) * 1994-08-16 1996-09-18 日本電気株式会社 Disulfonic acid compound, conductive polymer using it as a dopant, conductive material, and solid electrolytic capacitor using the same
EP0714108B1 (en) * 1994-11-25 1999-11-03 Nec Corporation Solid electrolytic capacitor having two solid electrolyte layers and method of manufacturing the same
JPH08143771A (en) * 1994-11-25 1996-06-04 Nec Corp Heat-resistant poltaniline, derivative therefrom, solid electrolytic capacitor, and process for producing the same
US5812367A (en) 1996-04-04 1998-09-22 Matsushita Electric Industrial Co., Ltd. Solid electrolytic capacitors comprising a conductive layer made of a polymer of pyrrole or its derivative
JP2828035B2 (en) * 1996-05-30 1998-11-25 日本電気株式会社 Method for manufacturing solid electrolytic capacitor
JP3251208B2 (en) * 1997-07-24 2002-01-28 富山日本電気株式会社 Method for manufacturing solid electrolytic capacitor
KR100596166B1 (en) * 1998-06-11 2006-07-03 쇼와 덴코 가부시키가이샤 Sheet capacitor element and laminated solid electrolytic capacitor
DE69939262D1 (en) * 1998-06-25 2008-09-18 Nichicon Corp METHOD FOR PRODUCING A FIXED ELECTROLYTE CONDENSER
JP3667531B2 (en) * 1998-07-07 2005-07-06 松下電器産業株式会社 Electrolytic capacitor manufacturing method
JP4036985B2 (en) * 1998-10-26 2008-01-23 三洋電機株式会社 Solid electrolytic capacitor
JP2000235937A (en) * 1999-02-16 2000-08-29 Matsushita Electric Ind Co Ltd Solid electrolytic capacitor and manufacture of the same
JP3663952B2 (en) 1999-02-17 2005-06-22 松下電器産業株式会社 Manufacturing method of solid electrolytic capacitor
EP1030328B1 (en) 1999-02-17 2007-08-15 Matsushita Electric Industrial Co., Ltd. Method and apparatus for manufacutring solid electrolytic capacitor
JP2000243665A (en) 1999-02-17 2000-09-08 Matsushita Electric Ind Co Ltd Solid electrolytic capacitor and its manufacture
US6136176A (en) * 1999-05-21 2000-10-24 Kemet Electronics Corporation Capacitor with conductive polymer
US6483694B1 (en) * 1999-06-22 2002-11-19 Showa Denko Kabushiki Kaisha Electrode for electrolytic capacitor, electrolytic capacitor, and manufacturing method therefor
JP2001081220A (en) 1999-09-20 2001-03-27 Honda Motor Co Ltd Polymer composite film, its preparation and polymer solid electrolyte film
US6334945B1 (en) 2000-09-07 2002-01-01 Kemet Electronics Corporation Aging process for solid electrode capacitor
CN1226760C (en) * 2001-02-08 2005-11-09 松下电器产业株式会社 Mfg. Method of solid electrolytic capacity and solid electrolytic capacity
US7061772B2 (en) * 2002-08-05 2006-06-13 Nec Tokin Corporation Electronic circuit with transmission line type noise filter
US6682989B1 (en) * 2002-11-20 2004-01-27 Intel Corporation Plating a conductive material on a dielectric material
TW200503020A (en) * 2003-02-07 2005-01-16 Showa Denko Kk Capacitor and manufacturing method of capacitor
US7218506B2 (en) * 2004-03-31 2007-05-15 Tdk Corporation Electrolytic capacitor and method of manufacturing the same
DE102004030802B4 (en) * 2004-06-25 2007-11-22 Epcos Ag Ceramic body coated with conductive polymers and method of manufacture
US7423862B2 (en) * 2004-12-24 2008-09-09 Showa Denko K.K. Solid electrolytic capacitor element, solid electrolytic capacitor and production method thereof
US11776760B2 (en) 2020-02-13 2023-10-03 KYOCERA AVX Components Corporation Solid electrolytic capacitor containing polyaniline

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609971A (en) * 1983-08-11 1986-09-02 North American Philips Corporation Electrolytic capacitor with polymer conductor
JPS61239617A (en) * 1985-04-16 1986-10-24 昭和電工株式会社 Solid electrolytic capacitor
DE3636100A1 (en) * 1986-10-23 1988-05-05 Roederstein Kondensatoren SOLID CONDENSER WITH AN ELECTRICALLY CONDUCTIVE POLYMER AS A COMPONENT OF THE FIXED ELECTROLYTE
US4780796A (en) * 1987-01-13 1988-10-25 The Japan Carlit Co., Ltd. Solid electrolytic capacitor
DE3720321A1 (en) * 1987-06-19 1988-12-29 Basf Ag POLYMERS CONTAINING UNITS DERIVABLE FROM AMINO FLAVORS
JPH0697494B2 (en) * 1987-06-29 1994-11-30 株式会社日立製作所 Magnetic head and manufacturing method thereof
JPH0832815B2 (en) * 1988-06-09 1996-03-29 日本石油株式会社 Polymer composition
JPH0241886A (en) * 1988-07-29 1990-02-13 Pentel Kk Direct driving robot
JP2922521B2 (en) * 1988-10-06 1999-07-26 昭和電工株式会社 Solid electrolytic capacitors
JP2640866B2 (en) * 1989-11-28 1997-08-13 マルコン電子株式会社 Method for manufacturing solid electrolytic capacitor
JPH0456445A (en) * 1990-06-25 1992-02-24 Mitsubishi Electric Corp Test system for network system
JPH04137517A (en) * 1990-09-27 1992-05-12 Marcon Electron Co Ltd Manufacture of solid electrolytic capacitor

Also Published As

Publication number Publication date
KR0164234B1 (en) 1999-01-15
US5428500A (en) 1995-06-27
JPH07142292A (en) 1995-06-02
EP0654804A3 (en) 1995-07-19
EP0654804B1 (en) 1998-01-28
DE69408284T2 (en) 1998-09-03
JP2937716B2 (en) 1999-08-23
EP0654804A2 (en) 1995-05-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NEC TOKIN CORP., SENDAI, MIYAGI, JP

8339 Ceased/non-payment of the annual fee